YES. I love making salsa. Happens about every week. It's a good way to get in more good veggies and whatnot, yanno?
I like putting sweet corn in. If you can grill some and then put it in, that's tops. But canned stuff works well. Love it.
Honestly, my salsa varies from week to week. I try to use stuff that's on it's way out, or leftovers...